scholarly journals Invasion patterns during two-phase flow in deformable porous media

2015 ◽  
Vol 3 ◽  
Author(s):  
Fredrik K. Eriksen ◽  
Renaud Toussaint ◽  
Knut J. Måløy ◽  
Eirik G. Flekkøy
Keyword(s):  
Porous Media ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Two Phase ◽  
Deformable Porous Media ◽  
Invasion Patterns

Numerical modeling of two-phase flow in deformable porous media: application to CO$$_2$$ injection analysis in the Otway Basin, Australia

2021 ◽  
Vol 80 (3) ◽  
Author(s):  
Taehyun Kim ◽  
Chan-Hee Park ◽  
Norihiro Watanabe ◽  
Eui-Seob Park ◽  
Jung-Wook Park ◽  
...  
Keyword(s):  
Numerical Modeling ◽  
Porous Media ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Two Phase ◽  
Deformable Porous Media

Development of Numerical Simulation Method for Gas Migration Through Highly-Compacted Bentonite Using Model of Two-Phase Flow Through Deformable Porous Media

2010 ◽  
Author(s):  
Yukihisa Tanaka
Keyword(s):  
Porous Media ◽  
Two Phase Flow ◽  
Migration Behavior ◽  
Phase Flow ◽  
Gas Migration ◽  
Two Phase ◽  
Deformable Porous Media ◽  
Compacted Bentonite ◽  
Flow Through ◽  
Engineered Barrier

In the current concept of repository for radioactive waste disposal, compacted bentonite will be used as an engineered barrier mainly for inhibiting migration of radioactive nuclides. Hydrogen gas can be generated inside of the engineered barrier by anaerobic corrosion of metals used for containers, etc. It is expected to be not easy for gas to entering into the bentonite as a discrete gaseous phase because the pore of compacted bentonite is so minute. Therefore it is necessary to investigate the effect of gas pressure generation and gas migration on the engineered barrier, peripheral facilities and ground. In this study, a method for simulating gas migration through the compacted bentonite is proposed. The proposed method can analyze coupled hydrological-mechanical processes using the model of two-phase flow through deformable porous media. Validity of the proposed analytical method is examined by comparing gas migration test results with the calculated results, which revealed that the proposed method can simulate gas migration behavior through compacted bentonite with accuracy.

A lattice Boltzmann study of viscous coupling effects in immiscible two-phase flow in porous media

2007 ◽  
Vol 300 (1-2) ◽  
pp. 35-49 ◽  
Author(s):  
Andreas G. Yiotis ◽  
John Psihogios ◽  
Michael E. Kainourgiakis ◽  
Aggelos Papaioannou ◽  
Athanassios K. Stubos
Keyword(s):  
Porous Media ◽  
Lattice Boltzmann ◽  
Two Phase Flow ◽  
Flow In Porous Media ◽  
Phase Flow ◽  
Viscous Coupling ◽  
Coupling Effects ◽  
Two Phase
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